325,129 extensions · updated Jun 26, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Element Inspector Hover to inspect CSS properties of any element. Ideal for de… | Developer Tools | hirakiranpk | 85 | up 1.3 percent+1.3% | — | — | 1.0.0 | V3 | 28.12KiB | 1 | activeTab, scripting, sto… | Jan 31, 2025 | |
 | Bixjet LinkedIn Data Collection Bixjet LinkedIn Data Collection | Developer Tools | Bixjet | 85 | up 2.3 percent+2.3% | — | — | 5.3 | V3 | 261KiB | 1 | storage, sidePanel, activ… | Sep 29, 2025 | |
 | Auto Form Filler フォームを自動入力するChrome拡張機能 | Developer Tools | CodeCrane鶴浜 | 85 | up 10.1 percent+10.1% | — | — | 1.1.1 | V3 | 1.5MiB | 1 | activeTab, storage | Mar 13, 2025 | |
 | Proteus: Window Resizer Dead simple window resizer | Developer Tools | nrion | 85 | up 1.1 percent+1.1% | — | — | 1.2.0 | V3 | 84.24KiB | 1 | storage | Aug 4, 2023 | ★ |
 | Okta Remote Okta Remote for Your Tenant | Developer Tools | nithinmoorthy11 | 85 | down 7.4 percent−7.4% | ★ 5.0 | 1 | 3.1.1 | V3 | 7.54MiB | 1 | storage | Jan 17, 2023 | |
 | CFCA CryptoKit.ZJSJ Extension CFCA Security Application Development Kit | Developer Tools | zhoujiaming12345 | 85 | down 1.1 percent−1.1% | — | — | 3.4.0.1 | V3 | 15.62KiB | 1 | nativeMessaging | May 15, 2024 | |
 | ColorCraft ColorCraft is a must-have extension for every developer's to… | Developer Tools | ColorCraft | 85 | up 2.6 percent+2.6% | ★ 5.0 | 5 | 1.21 | V3 | 141KiB | 1 | activeTab, scripting, sto… | Jul 9, 2023 | ★ |
 | Stripe Buddy: one-click test cards The easiest way to test your checkout. Autofill or copy any … | Developer Tools | Paycheck.sh | 84 | up 1.2 percent+1.2% | — | — | 1.0.1 | V3 | 56.19KiB | 1 | — | Apr 16, 2024 | |
 | Diffinity # Diffinity: Get PR Review from LLM in the Simplest Way Dif… | Developer Tools | developerjhp | 84 | up 10.1 percent+10.1% | ★ 5.0 | 3 | 1.1 | V3 | 73.0KiB | 1 | activeTab, storage, scrip… | Nov 9, 2024 | |
 | Swagger To Postman Collection Convert Swagger UI or Redoc pages to Postman Collection v2.1… | Developer Tools | Magare | 84 | up 1300.0 percent+1300.0% | — | — | 1.0.1 | V3 | 502KiB | 1 | activeTab, scripting, dow… | Mar 2, 2026 | |
 | CFCA CertEnrollment.UnionPay Extension CFCA Security Application Development Kit | Developer Tools | zeng.xi | 84 | down 4.0 percent−4.0% | — | — | 3.2.0.8 | V3 | 13.21KiB | 1 | nativeMessaging | Apr 18, 2023 | |
 | Generator Danych Testowych - PESEL, NIP, Dowód (PL) Jednym kliknięciem generuj poprawne numery PESEL, NIP, REGON… | Developer Tools | Z777A | 84 | down 5.7 percent−5.7% | ★ 5.0 | 2 | 1.0.5 | V3 | 400KiB | 2 | clipboardWrite, storage, … | Dec 1, 2025 | |
 | OptionsSelectorSync Automate option selection in multi-selects using this extens… | Developer Tools | Artem Kuzin | 84 | up 3.9 percent+3.9% | ★ 5.0 | 4 | 1.3.1 | V3 | 187KiB | 4 | activeTab, storage | Dec 24, 2025 | |
 | Devices Showcase Small and simple extension for resizing a website and puttin… | Developer Tools | Ben Hysa | 84 | up 1.2 percent+1.2% | — | — | 1.1.0 | V3 | 41.24KiB | 1 | activeTab | Feb 3, 2024 | |
 | Epoch Buddy A handy tool for working with epoch timestamps | Developer Tools | The Buddy Line | 84 | up 2.5 percent+2.5% | ★ 5.0 | 3 | 1.1 | V3 | 53.84KiB | 1 | clipboardWrite, storage | Mar 22, 2026 | |
 | FullPageSnap - Full Page Screenshot Capture Capture entire webpage screenshots with one click. Take full… | Developer Tools | DentokuDev | 84 | up 4.9 percent+4.9% | ★ 5.0 | 1 | 1.0.0 | V3 | 60.45KiB | 1 | activeTab, scripting, tab… | Jun 13, 2025 | |
 | IP Geolocator Locate any IP address quickly! | Developer Tools | Inventco | 84 | up 3.5 percent+3.5% | ★ 5.0 | 1 | 1.0.0 | V3 | 42.29KiB | 1 | — | Feb 26, 2022 | ★ |
 | XPath Finder & CSS Selector Generator – XPath Forte XPath finder, CSS selector & Playwright locator generator. E… | Developer Tools | Sam daniel | 84 | up 157.1 percent+157.1% | ★ 5.0 | 2 | 2.5.0 | V3 | 131KiB | 1 | activeTab, scripting, con… | Apr 24, 2026 | |
 | AI Mock 欢迎使用 AI Mock 插件 | Developer Tools | teenager.xin168 | 84 | up 8.1 percent+8.1% | ★ 5.0 | 2 | 1.0.1 | V3 | 184KiB | 1 | sidePanel, storage | Dec 30, 2025 | |
 | Deluge Remote Modern Control your Deluge BitTorrent client directly from Chrome. … | Developer Tools | Sam M. | 84 | up 476.9 percent+476.9% | — | — | 2.8.5 | V3 | 136KiB | 1 | contextMenus, storage | May 8, 2026 | |
 | StackOverflow Tweaks Tool A tool to tweak the StackOverflow UI and boost your producti… | Developer Tools | Riccardo Fasan | 84 | down 13.7 percent−13.7% | ★ 5.0 | 2 | 1.5.9 | V3 | 50.62KiB | 1 | storage | Aug 3, 2024 | ★ |
 | Caplin Developer Tools See the StreamLink logs, currently subscribed objects and mo… | Developer Tools | Caplin Systems | 84 | no change0% | ★ 5.0 | 4 | 1.1 | V3 | 1.89MiB | 1 | clipboardWrite | Oct 18, 2024 | |
 | Universal RSS Feed Finder Automatically find all types of RSS/Atom feeds on any websit… | Developer Tools | Mdjobayer68 | 84 | up 30.9 percent+30.9% | ★ 5.0 | 1 | 1.0 | V3 | 25.98KiB | 1 | activeTab, scripting | Aug 4, 2025 | |
 | 时间戳转换工具 一个功能强大的时间戳转换工具，支持毫秒/秒转换，多时区支持 | Developer Tools | cuiyongxu | 84 | up 2.3 percent+2.3% | — | — | 1.0 | V3 | 736KiB | 1 | storage | Feb 20, 2025 | |
 | Proxy Switcher One-Click PRO Proxy Switcher manager with PRO features + anti-leak / Прокс… | Developer Tools | MikHack | 84 | up 13.0 percent+13.0% | ★ 5.0 | 2 | 2.0 | V3 | 230KiB | 1 | proxy, storage, privacy | Jun 6, 2026 | |
 | Codaware, by EasyCode Chat with codebase and apply changes directly. | Developer Tools | EasyCode AI | 84 | up 51.9 percent+51.9% | ★ 5.0 | 1 | 1.2 | V3 | 85.39KiB | 1 | activeTab, storage | Mar 14, 2025 | |
 | Dev Tools Integrated developer tool suite: JSON/XML formatting, text e… | Developer Tools | — | 84 | up 16.7 percent+16.7% | — | — | 1.0.5 | V3 | 1.53MiB | 1 | clipboardWrite | Jan 28, 2026 | |
 | Man Headers - HTTP Header Modifier Manipulate, add, or update HTTP request headers for all brow… | Developer Tools | mkalra811 | 84 | up 50.9 percent+50.9% | ★ 5.0 | 2 | 1.4.0 | V3 | 58.66KiB | 1 | storage, declarativeNetRe… | Apr 13, 2026 | |
 | Estimate compression level A Chrome browser extension that estimates the HTTP compressi… | Developer Tools | Leon Brocard | 84 | no change0% | ★ 1.0 | 1 | 0.0.1 | V3 | 520KiB | 1 | webRequest, webNavigation | Mar 17, 2022 | |
 | Data Test Id Inspector This extension helps you to inspect the 'data-test-id' attri… | Developer Tools | me4saurabh4u | 84 | up 3.8 percent+3.8% | — | — | 1.0.0 | V3 | 87.32KiB | 1 | storage | Feb 20, 2025 | |
 | GemView: HTML Preview for Gemini Instantly preview and deploy HTML snippets from Google Gemin… | Developer Tools | jb1520006273 | 84 | up 54.9 percent+54.9% | ★ 5.0 | 1 | 1.0.0 | V3 | 61.72KiB | 2 | storage, declarativeNetRe… | Feb 20, 2026 | |
 | HakaPath Permite generar Xpaths utilizando la métodologia Haka Lab pa… | Developer Tools | Felipe Farías | 84 | up 19.2 percent+19.2% | ★ 5.0 | 4 | 3.1 | V3 | 997KiB | 1 | contextMenus, activeTab, … | May 11, 2026 | |
 | CRX Downloader Download CRX from Chrome Web Store and other sources. | Developer Tools | — | 84 | up 140.6 percent+140.6% | — | — | 1.0.0 | V3 | 15.23KiB | 2 | downloads, contextMenus, … | Feb 1, 2026 | |
 | DOM Extractor for LLMs Extract structured DOM context from web pages, optimized for… | Developer Tools | — | 84 | up 248.9 percent+248.9% | — | — | 1.0.0 | V3 | 29.21KiB | 1 | activeTab, clipboardWrite… | Jan 9, 2026 | |
 | Web Paint Draw shapes, lines, and add text to live web pages and take … | Developer Tools | Unblocked Guys | 84 | up 69.6 percent+69.6% | ★ 5.0 | 1 | 1.4.09 | V3 | 676KiB | 37 | tabs, storage, activeTab,… | Jul 22, 2025 | |
 | URLHighlighter Ein Addon, das Webseiten basierend auf bestimmten URL-Parame… | Developer Tools | — | 84 | up 7.4 percent+7.4% | — | — | 1.2 | V3 | 6.53KiB | 1 | — | Mar 16, 2025 | |
 | Peaceful JSON Formatted, collapsible, copyable JSON viewer with advanced f… | Developer Tools | — | 83 | up 6.5 percent+6.5% | ★ 5.0 | 2 | 1.3.0 | V3 | 37.21KiB | 1 | storage, activeTab, tabs,… | Apr 11, 2026 | |
 | Decode JWT Use Decode JWT - Chrome Extension to decode and verify JWT t… | Developer Tools | evgeniyputrin | 83 | down 11.4 percent−11.4% | ★ 5.0 | 3 | 1.2.1 | V3 | 749KiB | 52 | storage | Dec 19, 2024 | |
 | Designer Toolkit Toolkit for designers and developers. Pick colors, grab font… | Developer Tools | — | 83 | up 29.8 percent+29.8% | — | — | 1.2.0 | V3 | 434KiB | 1 | storage, activeTab, scrip… | Jan 2, 2026 | |
 | Gmail Headers Beautifier Enhance Gmail's 'Show Original' view with intelligent header… | Developer Tools | Top Deliverability | 83 | up 1.2 percent+1.2% | ★ 5.0 | 6 | 1.0.6 | V3 | 200KiB | 5 | storage, activeTab | Mar 14, 2026 | |
 | Salesforce API Name Transformer Stick to naming conventions easily without even having to th… | Developer Tools | Tilman Dietrich | 83 | up 8.4 percent+8.4% | ★ 5.0 | 4 | 1.2.2 | V3 | 70.98KiB | 1 | activeTab, storage | Sep 3, 2024 | |
 | CFCA CryptoKit.Paperless.SINOTRANS Extension Sign transaction data with a smart card | Developer Tools | sinotrans.fe | 83 | down 8.6 percent−8.6% | — | — | 3.4.0.3 | V3 | 8.87KiB | 1 | nativeMessaging | Mar 6, 2025 | |
 | Bubble Helper Pro CSV upload for Option Sets to Bubble app | Developer Tools | arturio | 83 | up 9.1 percent+9.1% | ★ 5.0 | 2 | 1.1.2 | V3 | 39.1KiB | 1 | — | Jan 10, 2024 | |
 | Webflow Productivity Extension A little extension to be more productive when developing on … | Developer Tools | b.eveillard9 | 83 | up 2.4 percent+2.4% | ★ 5.0 | 2 | 1.1.1 | V3 | 185KiB | 1 | activeTab, tabs | Jul 23, 2025 | |
 | GitHub HTML Preview Local Preview the currently displayed GitHub HTML source locally, … | Developer Tools | Ascreit | 83 | up 3550.0 percent+3550.0% | — | — | 0.1.3 | V3 | 32.25KiB | 2 | activeTab, scripting | May 9, 2026 | |
 | Tech Detector Pro Detect technologies powering any website — frontend, backend… | Developer Tools | Anslation | 83 | up 16.4 percent+16.4% | ★ 4.9 | 17 | 2.0.0 | V3 | 646KiB | 1 | activeTab, scripting, sto… | Mar 31, 2026 | |
 | EngagementHealth Pedometer App This app gets data from USB pedometer. | Developer Tools | EngagementHealth, LL… | 83 | down 5.6 percent−5.6% | ★ 1.0 | 1 | 0.4.2 | V2 | 213KiB | 1 | hid | Jul 27, 2015 | |
 | SEO Alt Text Generator Generate context-aware, SEO-safe alt text locally with on-de… | Developer Tools | Sibtain | 83 | up 14.5 percent+14.5% | — | — | 1.1.0 | V3 | 476KiB | 1 | activeTab, tabs, storage,… | Feb 19, 2026 | |
 | AutomatR Extension AutomatR Automation | Developer Tools | Arvis Digital Labs P… | 83 | up 5.5 percent+5.5% | ★ 5.0 | 2 | 1.8.6 | V3 | 125KiB | 1 | nativeMessaging, tabs, ba… | Jun 8, 2026 | |
 | NoFollow Link Checker by Outreach Crayon Check No Follow Link | Developer Tools | Outreach Crayon | 83 | up 12.1 percent+12.1% | ★ 4.0 | 4 | 1.0.3 | V3 | 47.74KiB | 1 | storage | Jan 15, 2025 |